Dear Purchasing Manager,Nice to mail to you! Shanghai Richsun Biotech Co.,ltd is a main formulation-processing factory in Yixing, Jiangsu, China, and we are advantage in Glyphosate, insecticide and fungicide. Our products are very cost-effective, we cooperate with Sinosure. and we can provide different kinds of package, e.g. PET, HDPE, PE, Coex, Tin from 100ml to 200L. We have a mature formula-making team for customer specified product formula to test sample, processing production.I know you are big agrocompany in Cameroon, especially in small package formulation, pls we are very advantage in all above products wish to communicate and cooperate with you in future.Awaiting to your kindly reply!David TangShanghai Richsun Biotech Co.,LtdAddress: Beizhuang, Heqiao Town, Yixing City, ChinaTel:86-510-87813108Fax:86-510-87809008Mobile:86-18612082781Website:www.cyperaceta.comSkype:tj0072002